Image Compressor — exact KB target
Upload an image, set the exact size you need (for example 50 KB), and download the result. The tool reports the real output size — and says so honestly if the exact target cannot be reached.
How it works: for JPG/WebP the tool adjusts quality, and shrinks dimensions only if needed. If your file is already under the target, it is kept as-is.
Tip: a very detailed photo may not reach a very small target — the tool then shows the closest size it could reach.